A one tube AM radio transmitter based on the phono oscillator transmitter kit from Antique Electronics Supply http://www.tubesandmore.com/ . This uses the same circuit as the kit with the 12SA7 pentagrid converter but is constructed in a chassis for safety and a cleaner look. Thanks to my co-workers for help and advice with the chassis, and thanks to CameramanLink and his projects http://www.freewebs.com/cameramanlink for part of the inspiration/motivation.
